2800739291312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1\times {\mathrm{51343}}^1$

素因数の和:53002

約数の個数: 80

約数和(自身を含む): 5684150476800

約数和(自身を除く): 2883411185488

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 1549, 2201, 3098, 4402, 6196, 8804, 12392, 17608, 24784, 35216, 48019, 51343, 96038, 102686, 109979, 192076, 205372, 219958, 384152, 410744, 439916, 768304, 821488, 879832, 1591633, 1759664, 3183266, 3409349, 3645353, 6366532, 6818698, 7290706, 12733064, 13637396, 14581412, 25466128, 27274792, 29162824, 54549584, 58325648, 79530307, 113005943, 159060614, 226011886, 318121228, 452023772, 636242456, 904047544, 1272484912, 1808095088, 2465439517, 4930879034, 5646651797, 9861758068, 11293303594, 19723516136, 22586607188, 39447032272, 45173214376, 90346428752, 175046205707, 350092411414, 700184822828, 1400369645656, 2800739291312]

約数ペア:

[(1, 2800739291312), (2, 1400369645656), (4, 700184822828), (8, 350092411414), (16, 175046205707), (31, 90346428752), (62, 45173214376), (71, 39447032272), (124, 22586607188), (142, 19723516136), (248, 11293303594), (284, 9861758068), (496, 5646651797), (568, 4930879034), (1136, 2465439517), (1549, 1808095088), (2201, 1272484912), (3098, 904047544), (4402, 636242456), (6196, 452023772), (8804, 318121228), (12392, 226011886), (17608, 159060614), (24784, 113005943), (35216, 79530307), (48019, 58325648), (51343, 54549584), (96038, 29162824), (102686, 27274792), (109979, 25466128), (192076, 14581412), (205372, 13637396), (219958, 12733064), (384152, 7290706), (410744, 6818698), (439916, 6366532), (768304, 3645353), (821488, 3409349), (879832, 3183266), (1591633, 1759664)]